MB90F654A FUJITSU [Fujitsu Component Limited.], MB90F654A Datasheet - Page 36

• Manufacturer Part Number: MB90F654A
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

36
MB90650A Series
(1) Register Configuration
Serial status register 0 (SSR0)
Clock division control register (CDCR)
Serial mode register 0 (SMR0)
Serial control register 0 (SCR0)
Serial input register/serial output register 0 (SIDR/SODR0)
Address : 000020
Address : 000021
Address : 000022
Address : 000023
Address : 000027
R/W
bit 15
W
—
R
X
: Readable and writable
: Read only
: Write only
: Unused
: Indeterminate
CDCR
8 bits
SCR
SSR
H
H
H
H
H
bit 15
bit 15
bit 15
MD1
R/W
PEN
R/W
R/W
R/W
bit 7
bit 7
MD
D7
PE
R
bit 8 bit 7
bit 14
bit 14
bit 14
MD0
R/W
ORE
R/W
R/W
bit 6
bit 6
D6
—
—
P
R
bit 13
bit 13
bit 13
R/W
SIDR (R) /SODR (W)
CS2
R/W
SBL
FRE
bit 5
bit 5
R/W
D5
—
R
—
RDRF TDRE
bit 12
bit 12
bit 12
8 bits
SMR
CS1
R/W
R/W
bit 4
bit 4
R/W
CL
D4
—
—
—
R
bit 11
bit 11
bit 11
DIV3
R/W
CS0 Reserved SCKE
R/W
R/W
bit 3
A/D
bit 3
R/W
D3
R
bit 10
REC
bit 10
bit 10
DIV2
R/W
bit 2
bit 2
R/W
R/W
D2
bit 0
—
—
W
DIV1
RXE
bit 1
R/W
bit 9
R/W
bit 1
bit 9
RIE
R/W
R
bit 9
R/W
R/W
D1
SOE
DIV0
TXE
R/W
R/W
R/W
bit 0
bit 8
bit 0
R/W
bit 8
bit 8
TIE
D0
R/W
0 0 0 0 0 0 0 0
0 0 0 0 0 1 0 0
XXXXXXXX
0 0 0 0 1 - 0 0
0 - - - 1 1 1 1
Initial value
Initial value
Initial value
Initial value
Initial value
B
B
B
B
B